flashrom January 2012

flashrom@flashrom.org

45 participants
138 discussions

Re: [flashrom] Help: unable to upgrade bios
by Raghuramchary Jallipalli 09 Jan '12

09 Jan '12

Thanks David. As you said, the reason for not programming is due to wrong op.atomic configuration. Is there any way to set these properly? Yes jumper selects the ROM at a time. Thanks for the help, Raghu From: David Hendricks [mailto:dhendrix@google.com] Sent: Saturday, January 07, 2012 4:42 AM To: Raghuramchary Jallipalli Cc: flashrom(a)flashrom.org; V Balaji; Vishnuvardhan Reddy Subject: Re: [flashrom] Help: unable to upgrade bios On Fri, Jan 6, 2012 at 5:12 AM, Raghuramchary Jallipalli <Raghuramchary.Jallipalli(a)lntinfotech.com<mailto:Raghuramchary.Jallipalli@lntinfotech.com>> wrote: The force option enable worked and we were able to program the AT25DF321A flash. But the contents are wrong and the board was not able to come up. Please see attached for the verbose output for both read and write. There is a high likelihood that either the Management Engine (ME) or embedded controller (EC) is interfering with Flashrom operation. One concern is that flashrom does not appear to set the op.atomic field properly: 0x94: 0x0606 (PREOP) 0x96: 0x0be4 (OPTYPE) 0x98: 0x02030105 (OPMENU) 0x9C: 0xff9f3c20 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xD0: 0x00000000 (FPB) Reading OPCODES... done preop0=0x06, preop1=0x06 op[0]=0x05, 0, 0 op[1]=0x01, 1, 0 op[2]=0x03, 2, 0 op[3]=0x02, 3, 0 op[4]=0x20, 3, 0 op[5]=0x3c, 2, 0 op[6]=0x9f, 0, 0 op[7]=0xff, 0, 0 The third column shows that none of the opcodes are configured as atomic cycles. Thus, Flashrom does not know to set the SPIC_ACS bit (http://flashrom.org/trac/flashrom/browser/trunk/ichspi.c#L782) when processing these opcodes. If the "atomic" field is not set properly, then it is possible for ME or EC to interfere with flashrom in between write enable (WREN) opcodes such as block erase and program page. On Fri, Jan 6, 2012 at 5:12 AM, Raghuramchary Jallipalli <Raghuramchary.Jallipalli(a)lntinfotech.com<mailto:Raghuramchary.Jallipalli@lntinfotech.com>> wrote: For your info, the board has two flashes(each 4MB) and the bios resides on the second(we have a jumper option to select the flash device). We are confused whether the flashrom selects the correct flash device and program it. Are both ROMs logically present? Or will the jumper only enable one ROM at a given time? If there are multiple ROMs present, then Flashrom use the "Hardware Sequencing" method of flashing when it detects the "Number of Components" (NC) > 0 in the flash descriptor region: http://flashrom.org/trac/flashrom/browser/trunk/ichspi.c#L1742 See FLMAP0 in the Intel documentation for more details, and ensure the NC field is programmed appropriately for your mainboard configuration. -- David Hendricks (dhendrix) Systems Software Engineer, Google Inc. ________________________________ The contents of this e-mail and any attachment(s) may contain confidential or privileged information for the intended recipient(s). Unintended recipients are prohibited from taking action on the basis of information in this e-mail and using or disseminating the information, and must notify the sender and delete it from their system. L&T Infotech will not accept responsibility or liability for the accuracy or completeness of, or the presence of any virus or disabling code in this e-mail" ************************************************************************* This email and attachments have been scanned for potential proprietary or sensitive information leakage. Websense Data Security, Protecting Your Information from the Inside Out. www.websense.com *************************************************************************

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Re: [flashrom] I lost my backup image and now my pc doesn't start...!
by Marcos Felipe Rasia de Mello 08 Jan '12

08 Jan '12

2012/1/8 İlhan Kahraman <ilhan805(a)gmail.com>: > No, it didn't give any errors. And No, bupdater identifies the bios of > m4a.... and gives an error mesage because it knows the board is not > appropriate for the bios of m4a.... So I have to do it with flashrom. > Yes I can do hot swap as I mention in prev. mail. Same protocol same > voltages... > > The one thing that I totally confused that: the flashing. Is it just a " > sudo flashrom -w any.rom " process or more complicated than that like: > updating some part of the chip with -- layout or -- image options > and leaving other parts of the chip whit its original contents (like boot > block) or something like that? And I do not really know if this process can > affect the amd chipset of my board or its only effective on the flash chip? > İf its just a writing process of any .ROM file I thing I can try forcing it > to writing operation with internal programer... > > Thanks for Luck :)) > flashrom doesn't identifies what is bootblock/mainblock/whatever nor check if the board model matches like the official tools generally do. It's a low level tool that put inside the flash chip exactly the same contents of the the image file. Nothing else. By default flashrom uses the internal programmer and just touch the mainboard flash chip. It's really "flashrom -w" (-Vw for the reports :-) you need. About the bupdater, maybe there's an option to make it ignore the board mismatch (can be undocumented...). afudos and awdflash have it AFAIK. Did you tried bupdater with "/pc /g"? I couldn't find what they are for, but worth testing. Marcos

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(no subject)
by Андрей Пацан 08 Jan '12

08 Jan '12

motherboard : ASRock N68C-GS UCC,Cipset : GeForce 7025 / nForce 630a sudo flashrom -V flashrom v0.9.4-r1395 on Linux 3.1.7-1-ARCH (x86_64), built with libpci 3.1.8, GCC 4.6.2, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 1507M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 2536 us, 10000 myus = 10007 us, 4 myus = 14 us, OK. Initializing internal programmer No coreboot table found. sh: dmidecode: команда не найдена dmidecode execution unsuccessful - continuing without DMI info Found chipset "NVIDIA MCP61" with PCI ID 10de:03e1. This chipset is marked as untested. If you are using an up-to-date version of flashrom please email a report to flashrom(a)flashrom.org including a verbose (-V) log. Thank you! Enabling flash write... This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0 Flash bus type is SPI SPI on this chipset is WIP. Please report any success or failure by mailing us the verbose output to flashrom(a)flashrom.org, thanks! Found SMBus device 10de:03eb at 00:01:1 MCP SPI BAR is at 0xfec80000 Mapping NVIDIA MCP6x SPI at 0xfec80000, unaligned size 0x544. SPI control is 0x0002, req=0, gnt=0 Please send the output of "flashrom -V" to flashrom(a)flashrom.org with your board name: flashrom -V as the subject to help us finish support for your chipset. Thanks. OK. WARNING: unexpected second chipset match: "NVIDIA MCP61" ignoring, please report lspci and board URL to flashrom(a)flashrom.org with 'CHIPSET: your board name' in the subject line. This chipset supports the following protocols: SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DF641, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Chip status register is 00 Chip status register: Status Register Write Disable (SRWD) is not set Chip status register: Bit 6 is not set Chip status register: Bit 5 / Block Protect 3 (BP3) is not set Chip status register: Bit 4 / Block Protect 2 (BP2) is not set Chip status register: Bit 3 / Block Protect 1 (BP1) is not set Chip status register: Bit 2 / Block Protect 0 (BP0) is not set Chip status register: Write Enable Latch (WEL) is not set Chip status register: Write In Progress (WIP/BUSY) is not set Found Macronix flash chip "MX25L8005" (1024 kB, SPI) at physical address 0xfff00000. Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF010.REMS, 128 kB: probe_spi_rems: id1 0xc2, id2 0x13 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25VF040.REMS, 512 kB: probe_spi_rems: id1 0xc2, id2 0x13 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST SST25LF040A.RES, 512 kB: probe_spi_res2: id1 0x13, id2 0x13 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xc2, id2 0x13 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P05.RES, 64 kB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P10.RES, 128 kB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xc2, id2 0x13 No operations were specified.

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MSI K9N6GM-v : flashrom -V
by Frederic Louard 08 Jan '12

08 Jan '12

[root@pollux ~]# flashrom -V flashrom v0.9.4-r1455 on Linux 3.1.6-1.fc16.x86_64 (x86_64), built with libpci 3.1.7, GCC 4.6.1 20111003 (Red Hat 4.6.1-10), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 866M loops per second, 10 myus = 11 us, 100 myus = 101 us, 1000 myus = 1002 us, 10000 myus = 10007 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "MSI" DMI string system-product-name: "MS-7309" DMI string system-version: "1.0" DMI string baseboard-manufacturer: "MSI" DMI string baseboard-product-name: "MS-7309" DMI string baseboard-version: "1.0" DMI string chassis-type: "Desktop" Found chipset "NVIDIA MCP61" with PCI ID 10de:03e0. This chipset is marked as untested. If you are using an up-to-date version of flashrom please email a report to flashrom(a)flashrom.org including a verbose (-V) log. Thank you! Enabling flash write... This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x00, bit 6 is 0, bit 5 is 0 Flash bus type is LPC Found SMBus device 10de:03eb at 00:01:1 MCP SPI BAR is at 0xfec80000 Strange. MCP SPI BAR is valid, but chipset apparently doesn't have SPI enabled. Please send the output of "flashrom -V" to flashrom(a)flashrom.org with your board name: flashrom -V as the subject to help us finish support for your chipset. Thanks. OK. This chipset supports the following protocols: LPC. Probing for AMIC A49LF040A, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xa1, id2 0x6e, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xa1, id2 0x6e, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF020, 256 kB: probe_jedec_common: id1 0xa1, id2 0x6e, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF020A, 256 kB: probe_jedec_common: id1 0xa1, id2 0x6e, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF080A, 1024 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF160C, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50LPW116, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040A, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040C, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080A, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002A, 256 kB: probe_jedec_common: id1 0xa1, id2 0x6e, id1 is normal flash content, id2 is normal flash content No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. Restoring PCI config space for 00:01:0 reg 0x6d Restoring PCI config space for 00:01:0 reg 0x90 Restoring PCI config space for 00:01:0 reg 0x8c Restoring PCI config space for 00:01:0 reg 0x88 Thanks.

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Re: [flashrom] I lost my backup image and now my pc doesn't start...!
by İlhan Kahraman 08 Jan '12

08 Jan '12

No, it didn't give any errors. And No, bupdater identifies the bios of m4a.... and gives an error mesage because it knows the board is not appropriate for the bios of m4a.... So I have to do it with flashrom. Yes I can do hot swap as I mention in prev. mail. Same protocol same voltages... The one thing that I totally confused that: *the flashing*. Is it just a " sudo flashrom -w any.rom " process or more complicated than that like: updating some part of the chip with -- layout or -- image options and leaving other parts of the chip whit its original contents (like boot block) or something like that? And I do not really know if this process can affect the amd chipset of my board or its only effective on the flash chip? İf its just a writing process of any .ROM file I thing I can try forcing it to writing operation with internal programer... Thanks for Luck :)) 8 Ocak 2012 19:37 tarihinde Marcos Felipe Rasia de Mello < marcosfrm(a)gmail.com> yazdı: > 2012/1/8 İlhan Kahraman <ilhan805(a)gmail.com> > > > > Hello there..., > > > > My name is ilhan and I have just started to use a linux > operating system, so I am new to all of these linux applications... > > While I am using this operating system, my self-confidence about diving > into more tough stuff like flashtom-0.9.4. , has pushed > > me a downgrade flashing attempt on my motherboard, Asus M4A88TD-V > EVO/USB3. > > > > Actually, I have tried a downgrade flashing whit my mobo's > official applications, such as asus update and bupdater, in both FreeDos > and > > Win7 environments but, this did not help me and kept saying that " you > are trying to load an old version of bios"... > > > > So, I downloaded flashrom-0.9.4 source, installed it according > to README file, read its manual > > (http://www.flashrom.org/trac/flashrom/browser/trunk/flashrom.8) and > finally I made a backup file. > > > > While playing around these linux applications and > procrastinating my bios flashing, days gone by... Then one day :)... I just > decided > > to flash my bios because of increased freezings and shutdowns in Win7, > without being aware of that I have lost my usb stick in which I > > backup my mobos image whit using: > > > > sudo flashrom -r m4a88tdbackup > > > > > > In other words; I, unconsciously, started the flashing whit out > having a backup file... > > > > I simbly downloaded my old bios to my desktop (M4A88TD-V EVO/USB3 BIOS > 1601) from: > > > http://support.asus.com/download/download_item_mkt.aspx?slanguage=en-us&mod… > > > > I named this file as m4a88tdnew.ROM > > > > and continue with ... > > > > ilhan@ubuntu:~/Desktop$ >> sudo flashrom -E > > ilhan@ubuntu:~/Desktop$ >> sudo flashrom -w m4a88tdnew.ROM > > > > After flashrom verified that the chip (winbond W25Q16) content > and the file content was same, I hit the re-start button and this was the > end of my computer :) > > It has not respond anything after that, not even any fan has cycled... I > have already tried the firmware CD and usb which both contains the > > m4a88tu3.rom ( I think its the equivalent of the amitool.rom in the > asus due to user guide instructions), have clear the cmos without its > battery and > > have un-plugged everything (expect cpu) in various combinations... All I > have now, at start, CD-rom trying to read the CDs but it gives up quickly > and > > the most important the cpu fan and the cpu ( I guess) does not work... > > > > Trying all of this with out any luck, I decided to buy a new but > cheaper mobo. I bought a Asus M4N68T-M ( with Nvidia MCP61 chipset > (un-tested) and Eon EN25F80 > > flash chip). I plugged everything on this mobo and it just working like > a charm. > > > > With this new card I continued my attempts to flash my old cards chip > but, I realized that I have no enough skills even making a simple > confirmation of that: did I succeed it, > > in a right way. I decided to go in short way, made a simple search on > the issue and found the yann's report ( > http://paste.flashrom.org/view.php?id=687) about my old card. > > I requested from him to send me his back up image file via e-mail and > he, kindly, said that he hadn't got any backup and directed me to the Asus > support site which I already tried. > > > > After all of this, as a last resort, I decided to stole your precious > time for my unimportant problem... Can you help me about it. Can I resque > my old card and how? > > I thought, if you can help me, in return of this help; I could > contribute by sending you a report about both my new and old mobos :) I > thing it is a good deal...:)) > > > > So How can I flash my old card's chip in my new card and verify its > flashed in a right way? > > > > I thank you very much by now for just reading this long. > > > > > > > > Have a good day.... > > > > > > -- > > İlhan KAHRAMAN > > Undergraduate Student at > > Materials Science & Engineering Department > > and > > Department of Industrial Design, > > Anadolu University, Eskisehir, > > Turkey > > e-mail: ilhan805(a)gmail.com > > > > > > Hi, > > Did "sudo flashrom -w m4a88tdnew.ROM" show any errors? If no, I can > only think this board requires some magic from the official update > tool to work... > > To restore your old chip contents using the new board you will need > hot swap. Before continuing see if both chips have the same protocol > and voltage. Power on your new board and load Linux. With the system > powered on, remove with care the flash chip and put the "dead" one in > place. Run flashrom -E and -w as usual. Power off and put each chip in > its original place. However I don't think it will help if your first > update attempt apparently was completed without errors. > > You can also use the DOS tool. Maybe it's the solution: > > UPDATE > bupdater /iBIOS.ROM /pc /g > > BACKUP > bupdater /oBKP.ROM > > The bios filename has *no* space after the "/i" and "/o" switches. > > Good luck. > > Marcos > -- İlhan KAHRAMAN Undergraduate Student at Materials Science & Engineering Department and Department of Industrial Design, Anadolu University, Eskisehir, Turkey e-mail: ilhan805(a)gmail.com

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Re: [flashrom] I lost my backup image and now my pc doesn't start...!
by Marcos Felipe Rasia de Mello 08 Jan '12

08 Jan '12

2012/1/8 İlhan Kahraman <ilhan805(a)gmail.com> > > Hello there..., > > My name is ilhan and I have just started to use a linux operating system, so I am new to all of these linux applications... > While I am using this operating system, my self-confidence about diving into more tough stuff like flashtom-0.9.4. , has pushed > me a downgrade flashing attempt on my motherboard, Asus M4A88TD-V EVO/USB3. > > Actually, I have tried a downgrade flashing whit my mobo's official applications, such as asus update and bupdater, in both FreeDos and > Win7 environments but, this did not help me and kept saying that " you are trying to load an old version of bios"... > > So, I downloaded flashrom-0.9.4 source, installed it according to README file, read its manual > (http://www.flashrom.org/trac/flashrom/browser/trunk/flashrom.8) and finally I made a backup file. > > While playing around these linux applications and procrastinating my bios flashing, days gone by... Then one day :)... I just decided > to flash my bios because of increased freezings and shutdowns in Win7, without being aware of that I have lost my usb stick in which I > backup my mobos image whit using: > > sudo flashrom -r m4a88tdbackup > > > In other words; I, unconsciously, started the flashing whit out having a backup file... > > I simbly downloaded my old bios to my desktop (M4A88TD-V EVO/USB3 BIOS 1601) from: > http://support.asus.com/download/download_item_mkt.aspx?slanguage=en-us&mod… > > I named this file as m4a88tdnew.ROM > > and continue with ... > > ilhan@ubuntu:~/Desktop$ >> sudo flashrom -E > ilhan@ubuntu:~/Desktop$ >> sudo flashrom -w m4a88tdnew.ROM > > After flashrom verified that the chip (winbond W25Q16) content and the file content was same, I hit the re-start button and this was the end of my computer :) > It has not respond anything after that, not even any fan has cycled... I have already tried the firmware CD and usb which both contains the > m4a88tu3.rom ( I think its the equivalent of the amitool.rom in the asus due to user guide instructions), have clear the cmos without its battery and > have un-plugged everything (expect cpu) in various combinations... All I have now, at start, CD-rom trying to read the CDs but it gives up quickly and > the most important the cpu fan and the cpu ( I guess) does not work... > > Trying all of this with out any luck, I decided to buy a new but cheaper mobo. I bought a Asus M4N68T-M ( with Nvidia MCP61 chipset (un-tested) and Eon EN25F80 > flash chip). I plugged everything on this mobo and it just working like a charm. > > With this new card I continued my attempts to flash my old cards chip but, I realized that I have no enough skills even making a simple confirmation of that: did I succeed it, > in a right way. I decided to go in short way, made a simple search on the issue and found the yann's report (http://paste.flashrom.org/view.php?id=687) about my old card. > I requested from him to send me his back up image file via e-mail and he, kindly, said that he hadn't got any backup and directed me to the Asus support site which I already tried. > > After all of this, as a last resort, I decided to stole your precious time for my unimportant problem... Can you help me about it. Can I resque my old card and how? > I thought, if you can help me, in return of this help; I could contribute by sending you a report about both my new and old mobos :) I thing it is a good deal...:)) > > So How can I flash my old card's chip in my new card and verify its flashed in a right way? > > I thank you very much by now for just reading this long. > > > > Have a good day.... > > > -- > İlhan KAHRAMAN > Undergraduate Student at > Materials Science & Engineering Department > and > Department of Industrial Design, > Anadolu University, Eskisehir, > Turkey > e-mail: ilhan805(a)gmail.com > > Hi, Did "sudo flashrom -w m4a88tdnew.ROM" show any errors? If no, I can only think this board requires some magic from the official update tool to work... To restore your old chip contents using the new board you will need hot swap. Before continuing see if both chips have the same protocol and voltage. Power on your new board and load Linux. With the system powered on, remove with care the flash chip and put the "dead" one in place. Run flashrom -E and -w as usual. Power off and put each chip in its original place. However I don't think it will help if your first update attempt apparently was completed without errors. You can also use the DOS tool. Maybe it's the solution: UPDATE bupdater /iBIOS.ROM /pc /g BACKUP bupdater /oBKP.ROM The bios filename has *no* space after the "/i" and "/o" switches. Good luck. Marcos

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I lost my backup image and now my pc doesn't start...!
by İlhan Kahraman 08 Jan '12

08 Jan '12

Hello there..., My name is ilhan and I have just started to use a linux operating system, so I am new to all of these linux applications... While I am using this operating system, my self-confidence about diving into more tough stuff like *flashtom-0.9.4. *, has pushed me a downgrade flashing attempt on my motherboard, *Asus M4A88TD-V EVO/USB3*. Actually, I have tried a downgrade flashing whit my mobo's official applications, such as *asus update and bupdater, *in both FreeDos and * *Win7 environments but, this did not help me and kept saying that " you are trying to load an old version of bios"... So, I downloaded flashrom-0.9.4 source, installed it according to README file, read its manual (http://www.flashrom.org/trac/flashrom/browser/trunk/flashrom.8) and finally *I made a backup file*. While playing around these linux applications and procrastinating my bios flashing, days gone by... Then one day :)... I just decided to flash my bios because of increased freezings and shutdowns in Win7, without being aware of that I have lost my usb stick in which I backup my mobos image whit using: sudo flashrom -r m4a88tdbackup In other words; I, unconsciously, started the flashing whit out having a backup file... I simbly downloaded my old bios to my desktop (M4A88TD-V EVO/USB3 BIOS 1601)from: http://support.asus.com/download/download_item_mkt.aspx?slanguage=en-us&mod… I named this file as m4a88tdnew.ROM and continue with ... ilhan@ubuntu:~/Desktop$ >> sudo flashrom -E ilhan@ubuntu:~/Desktop$ >> sudo flashrom -w m4a88tdnew.ROM After flashrom *verified that the chip (winbond W25Q16) content and the file content was same*, I hit the re-start button and this was the end of my computer :) It has not respond anything after that, not even any fan has cycled... I have already tried the firmware CD and usb which both contains the m4a88tu3.rom ( I think its the equivalent of the amitool.rom in the asus due to user guide instructions), have clear the cmos without its battery and have un-plugged everything (expect cpu) in various combinations... All I have now, at start, CD-rom trying to read the CDs but it gives up quickly and the most important the cpu fan and the cpu ( I guess) does not work... Trying all of this with out any luck, I decided to buy a new but cheaper mobo. I bought a Asus M4N68T-M ( *with Nvidia MCP61 chipset (un-tested) and Eon EN25F80 flash chip*). I plugged everything on this mobo and it just working like a charm. With this new card I continued my attempts to flash my old cards chip but, I realized that I have no enough skills even making a simple confirmation of that: did I succeed it, in a right way. I decided to go in short way, made a simple search on the issue and found the* yann's report *( http://paste.flashrom.org/view.php?id=687) about my old card. I requested from him to send me his back up image file via e-mail and he, kindly, said that he hadn't got any backup and directed me to the Asus support site which I already tried. *After all of this, as a last resort, I decided to stole your precious time for my unimportant problem... Can you help me about it. Can I resque my old card and how? I thought, if you can help me, in return of this help; I could contribute by sending you a report about both my new and old mobos :) I thing it is a good deal...:)) So How can I flash my old card's chip in my new card and verify its flashed in a right way? I thank you very much by now for just reading this long. * Have a good day.... -- İlhan KAHRAMAN Undergraduate Student at Materials Science & Engineering Department and Department of Industrial Design, Anadolu University, Eskisehir, Turkey e-mail: ilhan805(a)gmail.com

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Problems flashing bios
by Feldi alias aXl 08 Jan '12

08 Jan '12

Hello all, i have problems flashing my bios with your utility. i have rented a small root-server in germany (http://www.hetzner.de/hosting/produkte_rootserver/x2) and wanted to update the bios. at the moment the hetzner rescue system is booted. infos: root@rescue ~ # uname -a Linux rescue 2.6.39.2 #1 SMP Mon Jul 25 18:36:18 CEST 2011 x86_64 GNU/Linux its a small debian system. flashrom is installed via apt: root@rescue ~ # flashrom --version flashrom v0.9.2-r1141 on Linux 2.6.39.2 (x86_64), built with libpci 3.1.7, GCC 4.4.5 20100728 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org hwinfo says this about my mainboard: root@rescue ~ # hwinfo --bios | grep "Board Info" -A 10 Board Info: #2 Manufacturer: "MICRO-STAR INTERNATIONAL CO., LTD" Product: "MS-7094" Version: "1.00" Chassis Info: #3 Type: 0x03 (Desktop) Bootup State: 0x02 (Unknown) Power Supply State: 0x02 (Unknown) Thermal State: 0x02 (Unknown) Security Status: 0x02 (Unknown) Processor Info: #4 so i entered "ms-7094" on the msi page and getted this site: http://www.msi-computer.de/product/mb/K8T-Neo2-F-V2-0.html#/?div=BIOS first i backuped the old bios with "flashrom --read bios.bak" and then tried to write the new bios with "flashrom --write W7094vms.360" .... then i get this error: root@rescue ~ # flashrom --write W7094vms.360 flashrom v0.9.2-r1141 on Linux 2.6.39.2 (x86_64), built with libpci 3.1.7, GCC 4.4.5 20100728 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. No coreboot table found. Found chipset "VIA VT8237", enabling flash write... OK. This chipset supports the following protocols: Non-SPI. Found chip "Winbond W39V040A" (512 KB, LPC) at physical address 0xfff80000. === This flash part has status UNTESTED for operations: ERASE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Thanks for your help! === Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... Erasing flash chip... ERASE FAILED at 0x00000000! Expected=0xff, Read=0x49, failed byte count from 0x00000000-0x0000ffff: 0x4c4 ERASE FAILED! ERASE FAILED at 0x00000000! Expected=0xff, Read=0x49, failed byte count from 0x00000000-0x0007ffff: 0x48ec4 ERASE FAILED! FAILED! ERASE FAILED! FAILED! Your flash chip is in an unknown state. Get help on IRC at irc.freenode.net (channel #flashrom) or mail flashrom(a)flashrom.org! ------------------------------------------------------------------------------- DO NOT REBOOT OR POWEROFF! what to do now? thanks for any help! p.s.: sorry for my bad english :) greetz from germany, axel

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Re: [flashrom] Help: unable to upgrade bios
by David Hendricks 06 Jan '12

06 Jan '12

On Fri, Jan 6, 2012 at 5:12 AM, Raghuramchary Jallipalli < Raghuramchary.Jallipalli(a)lntinfotech.com> wrote: > The force option enable worked and we were able to program the AT25DF321A > flash. But the contents are wrong and the board was not able to come up. > Please see attached for the verbose output for both read and write. > There is a high likelihood that either the Management Engine (ME) or embedded controller (EC) is interfering with Flashrom operation. One concern is that flashrom does not appear to set the op.atomic field properly: 0x94: 0x0606 (PREOP) 0x96: 0x0be4 (OPTYPE) 0x98: 0x02030105 (OPMENU) 0x9C: 0xff9f3c20 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xD0: 0x00000000 (FPB) Reading OPCODES... done preop0=0x06, preop1=0x06 op[0]=0x05, 0, 0 op[1]=0x01, 1, 0 op[2]=0x03, 2, 0 op[3]=0x02, 3, 0 op[4]=0x20, 3, 0 op[5]=0x3c, 2, 0 op[6]=0x9f, 0, 0 op[7]=0xff, 0, 0 The third column shows that none of the opcodes are configured as atomic cycles. Thus, Flashrom does not know to set the SPIC_ACS bit ( http://flashrom.org/trac/flashrom/browser/trunk/ichspi.c#L782) when processing these opcodes. If the "atomic" field is not set properly, then it is possible for ME or EC to interfere with flashrom in between write enable (WREN) opcodes such as block erase and program page. On Fri, Jan 6, 2012 at 5:12 AM, Raghuramchary Jallipalli < Raghuramchary.Jallipalli(a)lntinfotech.com> wrote: > For your info, the board has two flashes(each 4MB) and the bios resides on > the second(we have a jumper option to select the flash device). We are > confused whether the flashrom selects the correct flash device and program > it. > Are both ROMs logically present? Or will the jumper only enable one ROM at a given time? If there are multiple ROMs present, then Flashrom use the "Hardware Sequencing" method of flashing when it detects the "Number of Components" (NC) > 0 in the flash descriptor region: http://flashrom.org/trac/flashrom/browser/trunk/ichspi.c#L1742 See FLMAP0 in the Intel documentation for more details, and ensure the NC field is programmed appropriately for your mainboard configuration. -- David Hendricks (dhendrix) Systems Software Engineer, Google Inc.

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flashrom -V
by Vince S 06 Jan '12

06 Jan '12

probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF160C, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0x49, id2 0x4d, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0x49, id2 0x4d, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50LPW116, 2048 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040A, 512 kB: probe_jedec_common: id1 0xbf, id2 0x50 Probing for Winbond W39V040B, 512 kB: probe_jedec_common: id1 0xbf, id2 0x50 Probing for Winbond W39V040C, 512 kB: probe_jedec_common: id1 0xbf, id2 0x50 Probing for Winbond W39V080A, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002A, 256 kB: probe_jedec_common: id1 0xbf, id2 0x50 Found SST flash chip "SST49LF040B" (512 kB, LPC). No operations were specified. Restoring PCI config space for 00:01:0 reg 0x6d Restoring PCI config space for 00:01:0 reg 0x90 Restoring PCI config space for 00:01:0 reg 0x8c Restoring PCI config space for 00:01:0 reg 0x88 Thanks for your work

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flashrom January 2012